1990 Ford Thunderbird vs. 2011 Infiniti M
To start off, 2011 Infiniti M is newer by 21 year(s). Which means there will be less support and parts availability for 1990 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1990 Ford Thunderbird would be higher. At 5,600 cc (8 cylinders), 2011 Infiniti M is equipped with a bigger engine. In terms of performance, 2011 Infiniti M (420 HP @ 6000 RPM) has 281 more horse power than 1990 Ford Thunderbird. (139 HP @ 3800 RPM) In normal driving conditions, 2011 Infiniti M should accelerate faster than 1990 Ford Thunderbird. With that said, vehicle weight also plays an important factor in acceleration. 2011 Infiniti M weights approximately 217 kg more than 1990 Ford Thunderbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2011 Infiniti M (565 Nm @ 4400 RPM) has 274 more torque (in Nm) than 1990 Ford Thunderbird. (291 Nm @ 2400 RPM). This means 2011 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 1990 Ford Thunderbird.
Compare all specifications:
| 1990 Ford Thunderbird | 2011 Infiniti M | |
| Make | Ford | Infiniti |
| Model | Thunderbird | M |
| Year Released | 1990 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 5600 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 139 HP | 420 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Torque | 291 Nm | 565 Nm |
| Torque RPM | 2400 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1610 kg | 1827 kg |
| Vehicle Length | 5050 mm | 4945 mm |
| Vehicle Width | 1850 mm | 1844 mm |
| Vehicle Height | 1350 mm | 1501 mm |
| Wheelbase Size | 2880 mm | 2901 mm |
| Fuel Tank Capacity | 45 L | 76 L |
